search for: executing_environment

Displaying 1 result from an estimated 1 matches for "executing_environment".

2013 Aug 14
1
local variable assignment: first copies from higher frame?
...irst applied to acquire a value, and this value is then applied to the new local variable, and is then immediately changed by the assignment operation. i only noticed this when assigning variables to entries within a 'list' structure, like so: tempf <- function(x, local = TRUE) { executing_environment <- environment() closure_environment <- parent.env(executing_environment) print(executing_environment) cat(str(mget("my_list", envir = executing_environment, inherits = FALSE, ifnotfound = NA)[[1]])) print(closure_environment) cat(str(mget("my_list", e...